kidney stone

noun

: a calculus (as of calcium salts) in the kidney

Examples of kidney stone in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Moderate calcium intake to reduce the risk of calcium kidney stones. — Amy Brownstein, Verywell Health, 27 July 2026 Bret Michaels is sharing a health update with his fans after opening up about his issue with a kidney stone last weekend. — Lori A Bashian, FOXNews.com, 25 July 2026 And chaga is high in oxalates, so if you’re predisposed to kidney stones, mushroom coffee with chaga might be risky, Moore says. — Stacey Colino, Time, 22 July 2026 Imagine a patient undergoing imaging ordered for kidney stones. — Demetri Giannikopoulos, Forbes.com, 17 July 2026 See All Example Sentences for kidney stone

Word History

First Known Use

1874, in the meaning defined above

Time Traveler
The first known use of kidney stone was in 1874

Rhymes for kidney stone

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Browse Nearby Words

kidney-shaped
kidney stone
kidney table
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Cite this Entry

“Kidney stone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kidney%20stone. Accessed 5 Aug. 2026.

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Medical Definition

kidney stone

noun
: a calculus in the kidney

called also renal calculus

More from Merriam-Webster on kidney stone

Britannica.com: Encyclopedia article about kidney stone

Last Updated: - Updated example sentences
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